<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1500947">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<style>
  .flex {
    display: flex;
    flex-flow: row wrap;
  }
  .flex > div {
    flex: 0 0 100%;
    contain: size;
    height: 50px;
    background: green;
  }
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="width:100px; height:100px; background:red;">
  <div style="columns:2; gap:0; column-fill:auto; height:120px;">
    <div style="height:10px;">
      <div class="flex">
        <div></div>
        <div></div>
        <div></div>
        <div></div>
      </div>
    </div>
  </div>
</div>
